Clinical trials: Anorectal Surgeries
Colorectal Disorders, Anorectal Disorder
A Multimodal Enhanced Recovery Program in Anorectal Surgery
The goal of this study is to establish whether an opioid-sparing Enhanced Recovery After Surgery (ERAS) program in ambulatory anorectal surgery can be safely introduced at a single tertiary referral center without an increase in…
- Conditions
- Colorectal Disorders, Anorectal Disorder, Patient Satisfaction, Pain, Postoperative
- Trial name
- ARSE (NCT03992079)
- Testing
- ReCOVER Enhanced Recovery Protocol
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Columbia University
Rectal Cancer
Effects of Different Treatment for Anorectal Function of Patients With Rectal Cancer
Background Neoadjuvant chemoradiotherapy (NCRT) and total mesorectal excision are standard treatments for patients with locally advanced rectal cancer.
- Trial name
- ARF-RC (NCT05671809)
- Testing
- NCRT with surgery, or NCT with surgery, or surgery
- Volunteers
- 402 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Perianal Abscess, Perianal Infections
Packing of Perianal Abscess Cavities
The aim of this trial is to compare internal wound packing to no packing in postoperative management following incision and drainage of perianal abscess.
- Conditions
- Perianal Abscess, Perianal Infections, Peri Rectal Abscess, Abscess; Anus
- Trial name
- PPAC2 (NCT03315169)
- Testing
- External dressing, Packing of perianal abscess cavity
- Where
- 50 sites in United Kingdom
- Volunteers
- 433 people
- Sponsor
- Manchester University NHS Foundation Trust
Hemorrhoids, Anal Fissure
Topical vs Oral Metronidazole After Benign Anorectal Surgery
While some investigators found oral metronidazole to be effective in reducing pain after hemorrhoidectomy, other researchers did not find a significant analgesic effect of systemic metronidazole.
- Conditions
- Hemorrhoids, Anal Fissure, Anal Fistula
- Trial name
- NCT05038605
- Testing
- Topical metronidazole, oral metronidazole
- Where
- Egypt
- Volunteers
- 108 people
- Sponsor
- Mansoura University
Hemorrhoids, Anal Fistula
Could Preoperative Assessment of Physical and Psychological Status Help Predict Pain After Anorectal Surgery?
The aim of this single-center prospective observational trial is to study the influence of physical and psychological factors on the intensity of pain syndrome after anorectal interventions and to determine the association…
- Conditions
- Hemorrhoids, Anal Fistula, Anal Fissure, Incontinence
- Trial name
- NCT06049524
- Where
- Russia
- Volunteers
- 200 people
- Sponsor
- Center of Endourology "Endocenter"
Fecal Incontinence
Safety and Efficacy of Anorectal Application of Dx-gel for Treatment of Anal Incontinence
The purpose of this study is to determine whether anorectal application of Nasha Dx is safe and effective for treatment of anal incontinence.
- Trial name
- NCT01380132
- Testing
- Anal injection of Nasha Dx
- Where
- Sweden
- Volunteers
- 35 people
- Sponsor
- Uppsala University Hospital
Anesthesia, Anorectal Surgery
Spinal Anesthesia Versus General Anesthesia Using Laryngeal Mask Airway for Anorectal Surgeries in Prone Position
Anorectal surgeries are of the commonest elective surgeries that are performed worldwide under different types of anaesthesia. The aim of this prospective interventional study was to compare the use of general anaesthesia (GA)…
- Trial name
- NCT04214977
- Testing
- Spinal Anesthesia for Anorectal Surgeries in Prone Position, General Anesthesia Using Laryngeal Mask Airway for Anorectal Surgeries in Prone Position
- Where
- Jordan
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Bowel Cleansing Prior to Clinical Procedures, Colorectal Anastomosis
Oral Antibiotics vs. No Antibiotics in Pediatric Colorectal Surgery
This study aims to evaluate whether giving oral antibiotics before elective colorectal surgery can improve recovery and reduce complications in children.
- Trial name
- PEACO (NCT07713433)
- Testing
- oral antibiotics, No Oral Antibiotics
- Where
- Pakistan
- Volunteers
- 74 people
- Sponsor
- Muhammad Zubair Shoukat
Hemorrhoids, Hemorrhoid Pain
Preoperative Micronized Flavonoid Fraction (MFF) Use in Multimodal Anesthesia in Anorectal Surgery
Aim: To assess the efficiency of the micro-flavonoid fraction (MMF) administration prior to anorectal surgery with spinal anesthesia on postoperative pain severity reduction.
- Conditions
- Hemorrhoids, Hemorrhoid Pain, Hemorrhoidal Bleeding
- Trial name
- NCT05772351
- Testing
- micronized flavonoid fraction
- Where
- Russia
- Volunteers
- 182 people
- Sponsor
- Center of Endourology "Endocenter"
Rectal Cancer
Side-to-end Anastomosis Versus Colon J Pouch for Reconstruction After Low Anterior Resection for Rectal Cancer (SAVE)
Primary hypothesis: Side-to-end anastomosis is non-inferior to colon J pouch for reconstruction after low anterior resection for rectal cancer in fecal incontinence (Wexner score).
- Trial name
- SAVE (NCT01006577)
- Testing
- side-to-end anastomosis, colon j pouch
- Where
- Germany
- Volunteers
- 306 people
- Sponsor
- Charite University, Berlin, Germany
Intestinal Flora, Anorectal Diseases
Research on the Efficacy and Mechanism of Shouhui Tongbian Capsules in Treating Postoperative Constipation of Benign Anal and Rectal Diseases Based on Gut Microbiota Analysis
The goal of this clinical trial is to evaluate whether Shouhui Tongbian Capsule can improve postoperative constipation in adults aged 18 to 75 years after surgery for benign anorectal diseases, including hemorrhoids and anal…
- Conditions
- Intestinal Flora, Anorectal Diseases, Surgery, Constipation
- Trial name
- NCT07648394
- Testing
- Shouhui Tongbian Capsules, Lactulose Oral Solution Control Group
- Where
- China
- Volunteers
- 120 people
- Sponsor
- China-Japan Friendship Hospital
Anorectal Disorder
Urine Retention Rate Between Spinal and General Anesthesia for Anorectal Surgery
Anorectal surgery includes pilonidal sinus, hemorrhoidectomy, anal fissure, and anal fistula operations. General and spinal anesthesia were common anesthetic methods in anorectal surgery.
- Trial name
- NCT05571202
- Testing
- General anesthesia plus local infiltration, Spinal anesthesia
- Where
- Taiwan
- Volunteers
- 1,400 people
- Sponsor
- Taichung Veterans General Hospital
Anal Cancer, Colorectal Cancer
Anal Sphincter Prosthesis in Treating Patients Who Are Undergoing Surgery for Anal or Rectal Cancer
RATIONALE: An anal sphincter prosthesis may replace the need for a permanent colostomy and may improve the quality of life of patients who are undergoing surgery for anal or rectal cancer.
- Conditions
- Anal Cancer, Colorectal Cancer, Perioperative/Postoperative Complications
- Trial name
- NCT00059891
- Testing
- conventional surgery, management of therapy complications
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Analgesia
Ultrasound Guided Sacral Erector Spinae Plane Block in Pediatric Anorectal Surgery
This study will be conducted to evaluate efficacy of ultrasound guided sacral erector spinae plane block for postoperative analgesia in pediatric anorectal surgery in comparison to caudal block.
- Trial name
- NCT04921007
- Testing
- Sacral ESP block, Caudal block, Bupivacaine Hydrochloride
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Sameh Fathy
Minimal Invasive Surgery, Colon Surgery
The Anorectal Function and QoL of Patients Receiving Transrectal NOSE Via Rigid TAMIS Platform in Minimal Invasive Colon Surgery
The primary objective of this study is to prospectively determine and precisely estimate the incidence of Internal Anal Sphincter (IAS) Injury at 12 months following colectomy with Transrectal NOSE.
- Trial name
- NCT07653607
- Testing
- Pre-op and post-op anorectal function and quality of life evaluation
- Volunteers
- 57 people
- Sponsor
- Chang Gung Memorial Hospital
Outpatients, General Surgery
Comparing the Effects of Levobupivacaine and Bupivacaine in Saddle Spinal Anesthesia
İn this study; it was aimed to investigate the effects of equipotent doses of hyperbaric bupivacaine and hyperbaric levobupivacaine in outpatient anorectal surgery under saddle block.
- Conditions
- Outpatients, General Surgery, Anorectal Disorder, Anesthesia
- Trial name
- NCT04245774
- Testing
- Levobupivacaine (as Levobupivacaine Hydrochloride) 75 Mg/10 mL Solution for Injection Ampoule, Bupivacaine/Dextrose
- Volunteers
- 60 people
- Sponsor
- Gazi University
Rectum Cancer, Quality of Life
Determining Early Development of Faecal Incontinence and Anorectal Muscle Function After Surgery for Rectal Cancer.
Background: Patients treated for rectal cancer are in high risk of developing poor quality of life and faecal incontinence. Faecal incontinence has a negative impact on quality of life.
- Conditions
- Rectum Cancer, Quality of Life, Faecal Incontinence, Low Anterior Resection Syndrome
- Trial name
- EDFI-Cohort (NCT03257332)
- Testing
- Low Anterior Resection for Rectum Cancer
- Where
- 2 sites in Denmark
- Sponsor
- Slagelse Hospital
Anorectal Fistula
Effect of Short Term Versus Long Term Treatment With Seton Prior to LIFT Surgery for Complex Anal Fistula
The aim of this study is to compare short term (3 week) with long term (6 months) treatment with seton prior to LIFT surgery. The main end-points are recurrence rates and complication rates after surgery.
- Trial name
- NCT01913249
- Testing
- LIFT
- Where
- Norway
- Sponsor
- Sykehuset Innlandet HF
Vestibular Fistulae
Rectovestibular Fistula Which Surgical Approaches?
This study was a prospective, randomized, comparative study that included female children with rectovestibular fistulae who were selected from patients with anorectal malformations treated at the pediatric surgical unit, Assiut…
- Trial name
- Vestibanus (NCT04970160)
- Testing
- TSARP, PSARP, Classic ASARP
- Volunteers
- 84 people
- Sponsor
- Aswan University Hospital
Anal Fistula Surgery, Anal Fistula
Impact of Surgical Timing on Anal Fistula Outcomes
This study aims to evaluate if the amount of time a person experiences symptoms of an anal fistula before having surgery affects their surgical outcomes and recovery.
- Conditions
- Anal Fistula Surgery, Anal Fistula, Surgery Timing
- Trial name
- NCT07482241
- Volunteers
- 90 people
- Sponsor
- Assiut University